Add some missing files in

This commit was SVN r2131.

src/mpi/f77/profile/Makefile.am

@@ -308,7 +308,10 @@ nodist_libmpi_f77_pmpi_la_SOURCES = \
         pwin_start_f.c \
         pwin_test_f.c \
         pwin_unlock_f.c \
-        pwin_wait_f.c
+        pwin_wait_f.c \
+        pwtick_f.c \
+        pwtime_f.c
+
 #
 # Sym link in the sources from the real MPI directory
 #